CVE-2026-5336Public exploitNetwork attack vector

Administrator account takeover via exposed Twig context

Published Aug 6, 2026 · Updated Aug 6, 2026

Server-side template injection in AlexaCRM DataPress before 2.91 allows remote authenticated users to steal viewer session cookies. TwigProvider exposes the viewing request's params array, including cookies, to attacker-authored Twig in WordPress post content. Contributor access and a higher-privileged user's viewing of the crafted post are required; the stolen cookie enables account takeover.

CVSS severity6.8
Medium
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side template injection in AlexaCRM DataPress before 2.91 allows remote authenticated users to steal viewer session cookies. TwigProvider exposes the viewing request's params array, including cookies, to attacker-authored Twig in WordPress post content. Contributor access and a higher-privileged user's viewing of the crafted post are required; the stolen cookie enables account takeover.

The record

CVE
CVE-2026-5336
Published
Aug 6, 2026
Updated
Aug 6, 2026
Vendor
AlexaCRM
Product
DataPress
Classifications
CWE-200, CWE-1336, T1539
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.91

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AlexaCRM · DataPressversion=0 <2.91

Published CVSS scores

6.8WPScanCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-1336Improper Neutralization of Special Elements Used in a Template Engine
T1539Steal Web Session Cookie

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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